Parallel Shaft Gearmotors Shaft Orientation Parallel Motor Enclosure Totally Enclosed Nonventilated Operating Voltage 90V DC Motor Type Permanent Magnet DC Nameplate Speed 42 RPM Maximum Torque 220 in-lb Starting Torque 280 in-lb Overhung Load Capacity 327 ft-lb Rotation CW/CCW Output Shaft Height 4 in Mounting Orientation Horizontal Vertical with Shaft Down Gear Ratio 58 1 Input Horsepower 1/4 hp Motor Insulation Class F Efficiency 65.3 Percent Output Shaft Diameter 3/4 in